1320234619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1\times {\mathrm{1381}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 1451365344

約数和(自身を除く): 131130725

約数列:

[1, 11, 233, 373, 1381, 2563, 4103, 15191, 86909, 321773, 515113, 955999, 3539503, 5666243, 120021329, 1320234619]

約数ペア:

[(1, 1320234619), (11, 120021329), (233, 5666243), (373, 3539503), (1381, 955999), (2563, 515113), (4103, 321773), (15191, 86909)]